Deserts

Food desert – wikipedia, free encyclopedia, A food desert is a geographic area where affordable and nutritious food is difficult to obtain, particularly for those without access to an automobile. some research.
Desert biome – mbgnet, Information on deserts: what they are, where they are located, and the plants and animals which live in them..
Cool planet | oxfam education, Were you trying to find the oxfam cool planet website? cool planet no longer exists, but oxfam education have plenty of other ways to help you engage your learners..

Desertification – usgs, This degradation productive land– desertification– complex process. involves multiple , proceeds varying rates climates..

http://pubs.usgs.gov/gip/deserts/desertification/
Food deserts – agricultural marketing service, Food deserts defined urban neighborhoods rural towns ready access fresh, healthy, affordable food. supermarkets grocery.

http://apps.ams.usda.gov/fooddeserts/foodDeserts.aspx
Desert biomes – desertusa, Desertusa explores southwestern deserts ecosystems. articles find deserts..

http://www.desertusa.com/

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